Bireta or Biretta: How To spell?
The word Bireta is misspelled against Biretta, a noun meaning "Same as Berretta."
Biretta has double "tt" is mispronounced as "t"Remember double 'TT' in between the strings bire & a which should not be misspelled with single 'T'
Wrong Spelling:  bire-t-a  Correct Spelling:  bire-tt-a 
Find more wrongly spelled words of Biretta to spell it well.